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iio:dac:ad5446 replaces IIO_ST macro with explicit entries to struct scan_type

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IIO_ST is going away as it is a pain to maintain.

Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
This commit is contained in:
Jonathan Cameron 2013-12-11 18:45:00 +00:00
parent 49f8289795
commit e3019c21de
1 changed files with 7 additions and 2 deletions
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9
drivers/iio/dac/ad5446.c
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@ -139,14 +139,19 @@ static const struct iio_chan_spec_ext_info ad5446_ext_info_powerdown[] = {
{ },
};
#define _AD5446_CHANNEL(bits, storage, shift, ext) { \
#define _AD5446_CHANNEL(bits, storage, _shift, ext) { \
.type = IIO_VOLTAGE, \
.indexed = 1, \
.output = 1, \
.channel = 0, \
.info_mask_separate = BIT(IIO_CHAN_INFO_RAW), \
.info_mask_shared_by_type = BIT(IIO_CHAN_INFO_SCALE), \
.scan_type = IIO_ST('u', (bits), (storage), (shift)), \
.scan_type = { \
.sign = 'u', \
.realbits = (bits), \
.storagebits = (storage), \
.shift = (_shift), \
}, \
.ext_info = (ext), \
}